git.pond.sub.org Git - eow/blob - static/dojo-release-1.1.1/dijit/form/NumberTextBox.js

   1 if(!dojo._hasResource["dijit.form.NumberTextBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
   2 dojo._hasResource["dijit.form.NumberTextBox"] = true;
   3 dojo.provide("dijit.form.NumberTextBox");
   4
   5 dojo.require("dijit.form.ValidationTextBox");
   6 dojo.require("dojo.number");
   7
   8 /*=====
   9 dojo.declare(
  10         "dijit.form.NumberTextBox.__Constraints",
  11         [dijit.form.RangeBoundTextBox.__Constraints, dojo.number.__FormatOptions, dojo.number.__ParseOptions]
  12 );
  13 =====*/
  14
  15 dojo.declare(
  16         "dijit.form.NumberTextBoxMixin",
  17         null,
  18         {
  19                 // summary:
  20                 //              A mixin for all number textboxes
  21
  22                 regExpGen: dojo.number.regexp,
  23
  24                 /*=====
  25                 // constraints: dijit.form.NumberTextBox.__Constraints
  26                 constraints: {},
  27                 ======*/
  28
  29                 // editOptions: Object
  30                 //              properties to mix into constraints when the value is being edited
  31                 editOptions: { pattern: '#.######' },
  32
  33                 _onFocus: function(){
  34                         this.setValue(this.getValue(), false);
  35                         this.inherited(arguments);
  36                 },
  37
  38                 _formatter: dojo.number.format,
  39
  40                 format: function(/*Number*/ value, /*dojo.number.__FormatOptions*/ constraints){
  41                         //      summary: formats the value as a Number, according to constraints
  42
  43                         if(typeof value == "string") { return value; }
  44                         if(isNaN(value)){ return ""; }
  45                         if(this.editOptions && this._focused){
  46                                 constraints = dojo.mixin(dojo.mixin({}, this.editOptions), this.constraints);
  47                         }
  48                         return this._formatter(value, constraints);
  49                 },
  50
  51                 parse: dojo.number.parse,
  52                 /*=====
  53                 parse: function(value, constraints){
  54                         //      summary: parses the value as a Number, according to constraints
  55                         //      value: String
  56                         //
  57                         //      constraints: dojo.number.__ParseOptions
  58                 },
  59                 =====*/
  60
  61                 filter: function(/*Number*/ value){
  62                         if(typeof value == "string"){ return this.inherited('filter', arguments); }
  63                         return isNaN(value) ? '' : value;
  64                 },
  65
  66                 value: NaN
  67         }
  68 );
  69
  70 dojo.declare(
  71         "dijit.form.NumberTextBox",
  72         [dijit.form.RangeBoundTextBox,dijit.form.NumberTextBoxMixin],
  73         {
  74                 // summary:
  75                 //              A validating, serializable, range-bound text box.
  76         }
  77 );
  78
  79 }